Hardware Spec Index

Caldera CL-8255 Ultra Single tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL8255-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,902 (CPU Coolers scale)
Category rank#37,690
Street price$139
Power3 W
Performance per dollar13.68
Released2019

Specifications

BrandCaldera
ModelCaldera CL-8255 Ultra
TypeSingle tower air cooler
Heat pipes6× 6 mm copper
Height161 mm
Fans1× 120 mm PWM, up to 1,500 RPM
Rated cooling220 W (manufacturer rating)
Noise25 dBA (max)
RAM clearanceUnrestricted
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

Related guides

AIO Liquid Cooling vs Air Cooling for CPUsCPU TDP, PPT and Turbo Power Explained

Similar CPU Coolers

ModelBenchmarkPriceCompare
Zephyra CL-7618 XT 360mm AIO Liquid CPU Cooler2,410$199Compare
Brontix CL-5440 Ultra Dual tower Air CPU Cooler2,187$129Compare
Teralux CL-3706 Ultra Dual tower Air CPU Cooler1,418$69Compare
Teralux CL-9605 Max Single tower Air CPU Cooler1,227$59Compare
Zephyra CL-1485 Core 360mm AIO Liquid CPU Cooler2,047$139Compare
Caldera CL-6285 Prime 280mm AIO Liquid CPU Cooler1,714$109Compare

All CPU Coolers · JSON

Cite this page: Hardware Spec Index, “Caldera CL-8255 Ultra Single tower Air CPU Cooler”, https://vextor7.com/item/4891983 (accessed 2026-10-19).